Li Jin-zhou, Zhang Guang-lin, Sha Jing-quan, An Yu-mei
Department of Chemistry, Harbin Normal University, Harbin 150080, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2005 Feb;25(2):216-8.
A new Schiff base containing sulphur, 1-phenyl-3-methyl-4-(alpha-furoyl) pyrazolone-5-thiosemicarbazone (HL) and its Zn(II), Cd(II) and Co(II) complexes have been synthesized. On the basis of elemental analysis and molar conductance, the general formulae of the complexes, [ZnL2] x 1.5H2O, [CdL2] x C2H5OH and [CoL2] x H2O, were given. They were characterized by IR, UV-Visible, 1H NMR, 13C NMR and magnetic moments. The results show that the metal ions exhibit coordination of six in the complexes. The antibacterial experiments indicate that they have high antibacterial activities against S. aureus, B. subtilis, E. coli, E. carotovora, and C. flaccumfaciens.
一种新的含硫席夫碱，1-苯基-3-甲基-4-(α-呋喃甲酰基)吡唑啉酮-5-硫代半卡巴腙(HL)及其锌(II)、镉(II)和钴(II)配合物已被合成。基于元素分析和摩尔电导率，给出了配合物的通式，即[ZnL2]·1.5H2O、[CdL2]·C2H5OH和[CoL2]·H2O。通过红外光谱、紫外可见光谱、1H核磁共振、13C核磁共振和磁矩对它们进行了表征。结果表明，金属离子在配合物中呈现六配位。抗菌实验表明，它们对金黄色葡萄球菌、枯草芽孢杆菌、大肠杆菌、胡萝卜软腐欧文氏菌和萎蔫短小杆菌具有较高的抗菌活性。
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